freeradius2-2.1.7-2.el5 freeradius2-utils-2.1.7-2.el5 freeradius2-libs-2.1.7-2.el5 CentOS 5.2 I'm trying to get freeradius to authenticate with an AD server, using the instructions at http://deployingradius.com/documents/configuration/active_directory.html The initial confirmation of communication with AD is working. The instructions then say to try: ntlm_auth --request-nt-key --domain=MYDOMAIN --username=user --password=password to confirm, and it looks like it's working. However, the instructions also indicate you should also see the NT_KEY output, which is needed in order for FreeRADIUS to perform MS-CHAP authentication. However, whether I use ntlm_auth --request-nt-key --domain=MYDOMAIN --username=user --password=password or ntlm_auth --domain=MYDOMAIN --username=user --password=password the output/response looks the same: NT_STATUS_OK: Success (0x0) which leads me to believe that the nt-key isn't being provided? What is the nt-key supposed to look like? If it's not showing up correctly, any ideas why? thanks Rick Rick Steeves http://www.sinister.net In reality nothing is more damaging to the adventurous spirit within a man than a secure future - Alexander Supertramp